Supervisors
A PMIC Supervisors is designed to monitor and/or control voltage rails within a circuit with the ability to interface with a microcontroller to maintain certain power limits. The types of Supervisors are Battery Back-up Circuit, Monitor, Multi-Voltage Supervisor, Power Supply Monitor, Regulator/Supervisor, Reset Timer, Sequencer, Simple Reset/Power-On Reset, Smart On/Off Controller, System Manager, Voltage Detector, and Watchdog Circuit.
Sourcing ROHM Semiconductor Supervisors: in-stock lines for quick ship, BOM matching for multi-line builds, and original-channel screening — not keyword stuffing.
Product List
Total Components: 1,177
| Product | Pricing | Datasheet | Number of Voltages Monitored | Voltage - Threshold | Output | Reset | Reset Timeout | Mounting Type | Operating Temperature | Type | Package / Case | Supplier Device Package | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 BD5231NVX-2CTL ROHM Semiconductor | 1 $0.9600 | 1 | 3.1V | Open Drain or Open Collector | - | 27.7ms Minimum | Surface Mount | -40°C ~ 125°C (TA) | Voltage Detector | 4-UDFN Exposed Pad | SSON004R1010 | 9,195 | |
BD5228NVX-2CTL ROHM Semiconductor | 1 $0.9600 | 1 | 2.8V | Open Drain or Open Collector | - | 27.7ms Minimum | Surface Mount | -40°C ~ 125°C (TA) | Voltage Detector | 4-UDFN Exposed Pad | SSON004R1010 | 6,873 | |
BD5230NVX-2CTL ROHM Semiconductor | 1 $0.9600 | 1 | 3V | Open Drain or Open Collector | - | 27.7ms Minimum | Surface Mount | -40°C ~ 125°C (TA) | Voltage Detector | 4-UDFN Exposed Pad | SSON004R1010 | 5,781 | |
 BD5342G-2CGTR ROHM Semiconductor | 1 $0.9600 | 1 | 4.2V | Push-Pull, Totem Pole | Active High/Active Low | 27.7ms Minimum | Surface Mount | -40°C ~ 125°C (TA) | Voltage Detector | SC-74A, SOT-753 | 5-SSOP | 7,286 | |
BD5218G-2CGTR ROHM Semiconductor | 1 $0.9600 | 1 | 1.8V | Open Drain or Open Collector | Active High/Active Low | 27.7ms Minimum | Surface Mount | -40°C ~ 125°C (TA) | Voltage Detector | SC-74A, SOT-753 | 5-SSOP | 9,088 | |
BD5312G-2CGTR ROHM Semiconductor | 1 $0.9600 | 1 | 1.2V | Push-Pull, Totem Pole | Active High/Active Low | 27.7ms Minimum | Surface Mount | -40°C ~ 125°C (TA) | Voltage Detector | SC-74A, SOT-753 | 5-SSOP | 4,584 | |
BD5227G-2CGTR ROHM Semiconductor | 1 $0.9600 | 1 | 2.7V | Open Drain or Open Collector | Active High/Active Low | 27.7ms Minimum | Surface Mount | -40°C ~ 125°C (TA) | Voltage Detector | SC-74A, SOT-753 | 5-SSOP | 3,655 | |
 BD5330FVE-TR ROHM Semiconductor | 1 $0.2367 | 1 | 3V | Push-Pull, Totem Pole | Active Low | - | Surface Mount | -40°C ~ 105°C (TA) | Simple Reset/Power-On Reset | SOT-665 | 5-VSOF | 3,419 | |
BD5333FVE-TR ROHM Semiconductor | 1 $0.2367 | 1 | 3.3V | Push-Pull, Totem Pole | Active Low | - | Surface Mount | -40°C ~ 105°C (TA) | Simple Reset/Power-On Reset | SOT-665 | 5-VSOF | 9,656 | |
BD5354FVE-TR ROHM Semiconductor | 1 $0.2367 | 1 | 5.4V | Push-Pull, Totem Pole | Active Low | - | Surface Mount | -40°C ~ 105°C (TA) | Simple Reset/Power-On Reset | SOT-665 | 5-VSOF | 1,027 | |
BD5360FVE-TR ROHM Semiconductor | 1 $0.2367 | 1 | 6V | Push-Pull, Totem Pole | Active Low | - | Surface Mount | -40°C ~ 105°C (TA) | Simple Reset/Power-On Reset | SOT-665 | 5-VSOF | 2,164 | |
BD5229FVE-TR ROHM Semiconductor | 1 $0.5600 | 1 | 2.9V | Open Drain or Open Collector | Active Low | - | Surface Mount | -40°C ~ 105°C (TA) | Voltage Detector | SOT-665 | 5-VSOF | 6,740 | |
BD5244FVE-TR ROHM Semiconductor | 1 $0.5600 | 1 | 4.4V | Open Drain or Open Collector | Active Low | - | Surface Mount | -40°C ~ 105°C (TA) | Voltage Detector | SOT-665 | 5-VSOF | 8,208 | |
BD5245FVE-TR ROHM Semiconductor | 1 $0.5600 | 1 | 4.5V | Open Drain or Open Collector | Active Low | - | Surface Mount | -40°C ~ 105°C (TA) | Voltage Detector | SOT-665 | 5-VSOF | 1,822 | |
 BD37A19FVM-TR ROHM Semiconductor | 1 $3.0300 | 1 | 1.9V | Open Drain or Open Collector | Active High | Adjustable/Selectable | Surface Mount | -40°C ~ 105°C (TA) | Watchdog Circuit | 8-VSSOP, 8-MSOP (0.110", 2.80mm Width) | 8-MSOP | 4,187 | |
BD5243FVE-TR ROHM Semiconductor | 1 $0.6100 | 1 | 4.3V | Open Drain or Open Collector | Active Low | - | Surface Mount | -40°C ~ 105°C (TA) | Voltage Detector | SOT-665 | 5-VSOF | 2,858 | |
BD5342FVE-TR ROHM Semiconductor | 1 $0.6100 | 1 | 4.2V | Push-Pull, Totem Pole | Active Low | - | Surface Mount | -40°C ~ 105°C (TA) | Simple Reset/Power-On Reset | SOT-665 | 5-VSOF | 3,703 | |
BU4215G-TR ROHM Semiconductor | 1 $0.6200 | 1 | 1.5V | Open Drain or Open Collector | Active Low | Adjustable/Selectable | Surface Mount | -40°C ~ 125°C (TA) | Simple Reset/Power-On Reset | SC-74A, SOT-753 | 5-SSOP | 8,943 | |
BU4222G-TR ROHM Semiconductor | 1 $0.6200 | 1 | 2.2V | Open Drain or Open Collector | Active Low | Adjustable/Selectable | Surface Mount | -40°C ~ 125°C (TA) | Simple Reset/Power-On Reset | SC-74A, SOT-753 | 5-SSOP | 9,199 | |
BD5330G-TR ROHM Semiconductor | 1 $0.6200 | 1 | 3V | Push-Pull, Totem Pole | Active Low | - | Surface Mount | -40°C ~ 105°C (TA) | Simple Reset/Power-On Reset | SC-74A, SOT-753 | 5-SSOP | 1,180 |